I posted about this previously but only one person answered. My 12 year old has been in braces 20 months. The left side of her jaw is way off. The the inner cusps of her upper molars are hitting the outer cusps on lower molars. I think 2 of her molars are chipped because of this. I went today for her orthodontist to look at and she says they are normal and the teeth are in these positions for a short time to do damage. I beg to differ Her left side has been off for many months. Please advise. I am going crazy!! Sorry if the pictures are bad. I couldn’t get a good angle.